wml
iPhone
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??: Takeshi Yamamuro
: 2016年6月11日 12:15
??: Cesar Flores
: user
: Re: Cleaning spark memory
Hi,
If you remove all cached data, please use `SQLContext#clearCache`.
// maropu
On Sat, Jun 11, 2016 at 3:18 AM, Cesar Flores wrote:
>
> Hello:
>
> Sometimes I cache data frames to memory that I forget to unpersist, losing
> the variable reference in the process.
>
> Is there a way of: (i) is
Hello:
Sometimes I cache data frames to memory that I forget to unpersist, losing
the variable reference in the process.
Is there a way of: (i) is there a way of recovering references to data
frames that are still persisted in memory OR (ii) a way of just unpersist
all spark cached variables?
T
